What is the sum of the first 7 terms of the geometric series.

Two lines that do not intersect are skew. always sometimes or never

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5